Chubby Folds

My son is 10 months old and I love all his chubby folds and dimples. I tried to take shots tonight from my vantage point as a Mom rocking him to sleep, but my 50mm lens wasn't the right lens to use. It wasn't worth waking him to switch it though! :). Tomorrow night I'll try another lens. He's my 3rd and probably my last. I want to capture everything...